+\begin{code}
{-# OPTIONS -cpp #-}
+{-# OPTIONS_GHC -O #-}
+-- We always optimise this, otherwise performance of a non-optimised
+-- compiler is severely affected
+
--
-- (c) The University of Glasgow 2002-2006
--
-- Unboxed mutable Ints
-\begin{code}
module FastMutInt(
FastMutInt, newFastMutInt,
readFastMutInt, writeFastMutInt,